| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Not at all | 1052 |
32.4%
|
| 2 | Several days | 1302 |
40.1%
|
| 3 | More than half the days | 511 |
15.7%
|
| 4 | Nearly every day | 382 |
11.8%
|
| Sysmiss | 8 |